mesa: update to 20.1.8, add aarch64 patch
This workaround fixes xrender issues (corrupt rendering) with Radeon cards on some boards. Closes https://github.com/void-linux/void-packages/pull/24951
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2 changed files with 40 additions and 2 deletions
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@ -0,0 +1,38 @@
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From d72aa8ae74ffb7329003f9f23ffa05833af951ab Mon Sep 17 00:00:00 2001
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From: Jon Nettleton <jon@solid-run.com>
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Date: Fri, 14 Aug 2020 13:36:08 +0200
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Subject: [PATCH] radeonsi: On Aarch64 force persistent buffers to GTT
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This fixes a glamore corruption issue on the HoneyComb and by
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internet reports should also fix problems seen on Huaweii
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Kunpeng hardware.
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The root cause of the corruption needs to be worked out, but
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this patch also adds a noticable performance improvement. The
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aquarium webgl demo under chromium increases from 39-49 FPS
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when 5000 fish being rendered is selected. Glmark scores also
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improve by ~200 with no specific tests showing any regression.
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Signed-off-by: Jon Nettleton <jon@solid-run.com>
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---
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src/gallium/drivers/radeonsi/si_buffer.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/gallium/drivers/radeonsi/si_buffer.c b/src/gallium/drivers/radeonsi/si_buffer.c
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index 6b58aebee2d..c9e983367a0 100644
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--- src/gallium/drivers/radeonsi/si_buffer.c
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+++ src/gallium/drivers/radeonsi/si_buffer.c
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@@ -151,6 +151,11 @@ void si_init_resource_fields(struct si_screen *sscreen, struct si_resource *res,
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*/
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if (!sscreen->info.kernel_flushes_hdp_before_ib || !sscreen->info.is_amdgpu)
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res->domains = RADEON_DOMAIN_GTT;
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+
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+#if defined(PIPE_ARCH_AARCH64)
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+ if (size <= 1024 * 512)
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+ res->domains = RADEON_DOMAIN_GTT;
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+#endif
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}
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/* Tiled textures are unmappable. Always put them in VRAM. */
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--
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2.26.2
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@ -1,6 +1,6 @@
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# Template file for 'mesa'
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pkgname=mesa
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version=20.1.7
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version=20.1.8
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revision=1
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wrksrc="mesa-${version}"
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build_style=meson
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@ -23,7 +23,7 @@ license="MIT, LGPL-2.1-or-later"
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homepage="https://www.mesa3d.org/"
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changelog="https://docs.mesa3d.org/relnotes/${version}.html"
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distfiles="https://mesa.freedesktop.org/archive/mesa-${version}.tar.xz"
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checksum=4de9dd0cb2ca367606cada421db62fbf6d276dfd533e522bfab6001ff9aba288
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checksum=df21351494f7caaec5a3ccc16f14f15512e98d2ecde178bba1d134edc899b961
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build_options="wayland"
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build_options_default="wayland"
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